<template>
	<view>
		<!-- <button type="primary" @click="setStorage">存储数据</button>
		<button type="primary" @click="getStorage">获取数据</button>
		<button type="primary" @click="removeId">移除id</button> -->

		<!-- <button @click="pullDown">下拉刷新</button> -->

		<!-- <view>这是列表页</view> -->
		<view class="box-item" v-for="item in list">
			{{item}}
		</view>
		<button type="primary" @click="chooseImg">上传图片</button>
		<image v-for="item in imgArr" :src="item" @click="previewImg(item)"></image>





	</view>
</template>

<script>
	export default {
		data() {
			return {
				list: ['前端', 'JAVA', 'UI', '测试', '大数据', '前端', 'JAVA', 'UI', '测试', '大数据'],
				imgArr: []
			}
		},

		methods: {
			pullDown() {
				console.log('开启下拉刷新')
				uni.startPullDownRefresh()
			},
			previewImg(current) {
				uni.previewImage({
					current,
					urls: this.imgArr,
					loop: true,
					indicator: 'default'
				})
			},

			chooseImg() {
				uni.chooseImage({
					count: 5,
					success: res => {
						this.imgArr = res.tempFilePaths
					}
				})
			},


			setStorage() {

				// uni.setStorageSync({
				// 	key:'id',
				// 	data:80,
				// 	success() {
				// 		console.log('存储成功')
				// 	}
				// })   异步调用

				uni.setStorageSync('id', 100)
			},

			getStorage() {
				// uni.getStorage({
				// 	key:'id',
				// 	success(res){
				// 		console.log('获取成功',res.data	)
				// 	}
				// })  异步调用

				const res = uni.getStorageSync('id')
				console.log(res)
			},

			removeId() {
				// uni.removeStorage({
				// 	key:'id',
				// 	success() {
				// 		console.log('删除成功')
				// 	}
				// })  异步调用
				uni.removeStorageSync('id')
			}
		},
		onPullDownRefresh() {
			console.log('触发了下拉刷新')
			setTimeout(() => {
				this.list = ['JAVA', 'UI', '前端', '测试', '大数据']
				uni.stopPullDownRefresh()
			}, 2000)
		},

		onReachBottom() {
			console.log('页面触底了')
			this.list = [...this.list, ...['JAVA', 'UI', '前端', '测试', '大数据']]
		},



		onShow() {
			console.log('页面显示了')
		},
		onReady() {
			console.log('页面初次渲染完成了')
		},
		onHide() {
			console.log('页面隐藏了')
		},
		onLoad(options) {
			//#ifdef H5
			console.log('我希望h5中打印')
			//#endif
			//#ifdef MP-WEIXIN
			console.log('我希望微信小程序中打印')
			//#endif 

		},
	}
</script>

<style>
	.box-item {
		height: 100px;
		line-height: 100px
	}
</style>